Home / 7,736,486,246.47-10,676,286,841.54-4,349,410,634.05

Finding the Fourth Proportional to 7,736,486,246.47, 10,676,286,841.54 and 4,349,410,634.05

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Solution

The fourth proportional to 7,736,486,246.47, 10,676,286,841.54 and 4,349,410,634.05 is: 6,002,150,594.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,486,246.47 : 10,676,286,841.54 = 4,349,410,634.05 : x
  2. Step 2: Convert to fraction form
    7,736,486,246.47/10,676,286,841.54 = 4,349,410,634.05/x
  3. Step 3: Cross multiply
    7,736,486,246.47x = 10,676,286,841.54 × 4,349,410,634.05
  4. Step 4: Simplify right side
    7,736,486,246.47x = 46,435,555,520,744,169,472
  5. Step 5: Solve for x
    x = 46,435,555,520,744,169,472/7,736,486,246.47
  6. Step 6: Final answer
    x = 6,002,150,594.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.